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Groups > linux.kernel > #1484176
| From | Alexander Shishkin <alexander.shishkin@linux.intel.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 0/3] perf/x86/intel/pt: Address filtering fixes for perf/urgent |
| Date | 2016-09-15 15:40 +0200 |
| Message-ID | <shF3s-7Ca-31@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
Hi, Hoping that it's not too late, here are fixes for issues that Adrian found. All three are good for -stable afaict. Two of the bugs result in a #GP and one in a misconfigured filter. 2/3 can be moved into the PT driver as well, but I decided that others may benefit from it at least theoretically. Alexander Shishkin (3): perf/x86/intel/pt: Fix an off-by-one in address filter configuration perf/x86: Tighten up the kernel_ip() check perf/x86/intel/pt: Do validate the size of a kernel address filter arch/x86/events/intel/pt.c | 13 +++++++++---- arch/x86/events/perf_event.h | 2 +- 2 files changed, 10 insertions(+), 5 deletions(-) -- 2.9.3
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[PATCH 0/3] perf/x86/intel/pt: Address filtering fixes for perf/urgent Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-09-15 15:40 +0200 [PATCH 1/3] perf/x86/intel/pt: Fix an off-by-one in address filter configuration Alexander Shishkin <alexander.shishkin@linux.intel.com> - 2016-09-15 15:40 +0200
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